<?php
//
//class Application_Model_AjaxData {
//
//    function plural($num) {
//        if ($num != 1)
//            return "s";
//    }
//
//    function getRelativeTime($date) {
//        $diff = time() - $date;
//        if ($diff < 60)
//            return $diff . " second" . plural($diff) . " ago";
//        $diff = round($diff / 60);
//        if ($diff < 60)
//            return $diff . " minute" . plural($diff) . " ago";
//        $diff = round($diff / 60);
//        if ($diff < 24)
//            return $diff . " hour" . plural($diff) . " ago";
//        $diff = round($diff / 24);
//        if ($diff < 7)
//            return $diff . " day" . plural($diff) . " ago";
//        $diff = round($diff / 7);
//        if ($diff < 4)
//            return $diff . " week" . plural($diff) . " ago";
//        return "on " . date("F j, Y", strtotime($date));
//    }
//
//}
